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MEGA DOUBLE POWER CHUCK

MEGA DOUBLE POWER CHUCK

MEGA DOUBLE POWER CHUCK

Product catalog summary
Overview: The MEGA Double Power Chuck series, including models MEGA.500DS and MEGA12DS, is designed for high-speed, high-performance clamping, particularly suitable for Trochoidal milling. These chucks offer a high gripping force, three times stronger than a collet chuck, ensuring exceptional performance with long end mills and anti-vibration end mills.
Specifications: The clamping range is Ø.500" / Ø12mm. The series supports various maximum RPMs, ranging from 2,000 to 120,000 RPM, depending on the specific model and application. The chucks are compatible with BBT, BCV, HSK, and BIG CAPTO shanks.
Key Features: The chucks feature a dual contact spindle system and are designed for coolant-through applications. Practical spindle speed can be affected by machine rigidity and tool balance, so a gradual increase in speed is recommended. The insertion depth can be adjusted using a hex socket head screw (M8).
Model Details: Various models are available with different dimensions and weights. For example, the BBT30-MEGA12DS-58 has a clamping diameter of 12mm, a length of 2.32 inches, and weighs 1.4 lbs. The BCV40-MEGA.500DS-2.5 supports a maximum RPM of 30,000 and weighs 2.6 lbs.
Accessories: Wrenches and coolant pipes must be ordered separately. The MEGA Wrench features a one-way clutch system for easy fastening of nuts, and the collet hook (SCH) is used for collet removal.
Application Example: In a practical application using a BBT30-MEGA12DS-58 holder with a Ø12 carbide damper end mill, stable machining was achieved without end mill pullout on 1050 steel at a spindle speed of 5836 RPM and a cutting speed of 650 SFM.
Contact Information: For further inquiries, contact BIG DAISHOWA Inc. at their Hoffman Estates, IL location.
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Catalog excerpts

MEGA DOUBLE POWER CHUCK-1

MEGA DOUBLE POWER CHUCK

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MEGA DOUBLE POWER CHUCK-2

MILLING CHUCKS MEGA DOUBLE POWER CHUCK High-speed, high-performance clamping series ideal for Trochoidal milling Features a high gripping force that is three times stronger than a collet chuck, which guarantees exceptional performance with long end mills. It is ideal for Trochoidal milling, especially when used with anti-vibration end mills. Catalog Number • Wrench must be ordered separately • Practical spindle speed can be significantly affected by both machine rigidity and tool balance; therefore, it’s recommended to gradually increase the speed from lower levels • “H” indicates the adjustment...

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MEGA DOUBLE POWER CHUCK-3

MILLING CHUCKS HSK SHANK Max. Insertion Depth H Coolant Pipe (Optional) Manual Clamping Hole • Wrench and coolant pipe must be ordered separately • Practical spindle speed can be significantly affected by both machine rigidity and tool balance; therefore, it’s recommended to gradually increase the speed from lower levels • To adjust the insertion depth, use a hex socket head screw (M8); please contact us if using for center-through applications • Models marked with v cannot be used with hex socket head screws (M8) BIG CAPTO SHANK Max. Insertion Depth H E Catalog Number • Wrench must be ordered...

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MEGA DOUBLE POWER CHUCK-4

• Use the collet hook (SCH) for collet removal • PJC12D can be used with the MEGA DOUBLE POWER CHUCK (MEGA12DS) and NEW Hi- POWER MILLING CHUCK (HMC12J) COLLET HOOK Catalog Number MEGA WRENCH The one-way clutch system of the MEGA WRENCH simplifies the task of fastening nuts. Catalog Number Catalog Number APPLICATION EXAMPLE Cutting Conditions Trochoidal Milling .787" EM Arc Radius ø12mm Machining Passes Ø12 carbide damper end mill (4 inserts) Workpiece Material Feed Direction Groove Width Stable machining was possible without end mill pullout. BIG DAISHOWA Inc. 2600 Huntington Blvd | Hoffman...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.